ATE304646T1 - Verfahren zum grabenlosen verlegen von durchflussleitungen - Google Patents

Verfahren zum grabenlosen verlegen von durchflussleitungen

Info

Publication number
ATE304646T1
ATE304646T1 AT02703751T AT02703751T ATE304646T1 AT E304646 T1 ATE304646 T1 AT E304646T1 AT 02703751 T AT02703751 T AT 02703751T AT 02703751 T AT02703751 T AT 02703751T AT E304646 T1 ATE304646 T1 AT E304646T1
Authority
AT
Austria
Prior art keywords
boring
bore
pilot hole
tool
hole
Prior art date
Application number
AT02703751T
Other languages
German (de)
English (en)
Inventor
Theodore Roy Dimitroff
Original Assignee
Lattice Intellectual Property
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/812,070 external-priority patent/US6732816B2/en
Priority claimed from GB0205389A external-priority patent/GB2386139B/en
Application filed by Lattice Intellectual Property filed Critical Lattice Intellectual Property
Application granted granted Critical
Publication of ATE304646T1 publication Critical patent/ATE304646T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Element Separation (AREA)
AT02703751T 2001-03-19 2002-03-13 Verfahren zum grabenlosen verlegen von durchflussleitungen ATE304646T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/812,070 US6732816B2 (en) 2000-05-03 2001-03-19 Method of forming a trenchless flowline
GB0205389A GB2386139B (en) 2002-03-07 2002-03-07 Method of forming a trenchless flowline
PCT/GB2002/001026 WO2003031762A1 (en) 2001-03-19 2002-03-13 Method of forming a trenchless flowline

Publications (1)

Publication Number Publication Date
ATE304646T1 true ATE304646T1 (de) 2005-09-15

Family

ID=26246994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02703751T ATE304646T1 (de) 2001-03-19 2002-03-13 Verfahren zum grabenlosen verlegen von durchflussleitungen

Country Status (13)

Country Link
EP (1) EP1395729B1 (cs)
AT (1) ATE304646T1 (cs)
AU (1) AU2002237434B2 (cs)
BG (1) BG108278A (cs)
BR (1) BR0208218A (cs)
CA (1) CA2440876C (cs)
CZ (1) CZ20032533A3 (cs)
DE (1) DE60206167T2 (cs)
HU (1) HUP0303521A3 (cs)
MX (1) MXPA03008536A (cs)
PL (1) PL198325B1 (cs)
RU (1) RU2003130750A (cs)
WO (1) WO2003031762A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115889834B (zh) * 2023-01-03 2024-08-23 广船国际有限公司 一种长艉轴管轴承座内孔的镗孔方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546835A (en) * 1981-06-01 1985-10-15 Williamson Carlton R Horizontal earth boring directional guide
FR2527679B1 (fr) * 1982-05-27 1987-04-24 Delbarre Jean Procede et dispositif pour le forage du sol
GB2318639A (en) * 1996-10-25 1998-04-29 Radiodetection Ltd Depth determination

Also Published As

Publication number Publication date
DE60206167T2 (de) 2006-06-29
CA2440876A1 (en) 2003-04-17
PL198325B1 (pl) 2008-06-30
CA2440876C (en) 2008-07-22
HUP0303521A2 (hu) 2004-01-28
CZ20032533A3 (cs) 2004-05-12
RU2003130750A (ru) 2005-03-27
MXPA03008536A (es) 2004-06-30
EP1395729B1 (en) 2005-09-14
DE60206167D1 (de) 2005-10-20
BG108278A (en) 2004-11-30
PL364003A1 (en) 2004-11-29
EP1395729A1 (en) 2004-03-10
HUP0303521A3 (en) 2005-04-28
BR0208218A (pt) 2004-03-02
WO2003031762A1 (en) 2003-04-17
AU2002237434B2 (en) 2007-08-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties